Trace number 297665

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
minimarch 2007-02-08? (TO) 1200.02 1200.43

General information on the benchmark

Namerandom/OnTreshold/3SAT/v450/
unif-k3-r4.25-v450-c1912-S1858313411-09.UNSAT.shuffled.cnf
MD5SUM742af8c49b83baf589639ee213385309
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark879.487
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of clauses1912
Sum of the clauses size5736
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31912
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	This is MiniMarch, a modified version of MiniSat 2.0 beta
0.00/0.00	WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	============================[ Problem Statistics ]=============================
0.00/0.00	|                                                                             |
0.00/0.00	|  Number of variables:  450                                                  |
0.00/0.00	|  Number of clauses:    1912                                                 |
0.00/0.00	|  Parsing time:         0.00         s                                       |
0.00/0.01	============================[ Search Statistics ]==============================
0.00/0.01	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.01	===============================================================================
0.00/0.01	|         0 |     443     1905     5764 |      635        0    nan |  0.000 % |
0.00/0.01	|       101 |     443     1905     5764 |      698      101     21 |  0.000 % |
0.00/0.01	|       251 |     443     1905     5764 |      768      251     20 |  0.000 % |
0.00/0.02	|       476 |     443     1905     5764 |      845      476     19 |  0.000 % |
0.00/0.04	|       814 |     443     1905     5764 |      929      814     19 |  0.000 % |
0.00/0.06	|      1320 |     443     1905     5764 |     1022      840     19 |  0.000 % |
0.00/0.09	|      2079 |     443     1905     5764 |     1124     1068     19 |  0.000 % |
0.10/0.13	|      3219 |     443     1905     5764 |     1237     1029     19 |  0.000 % |
0.20/0.21	|      4927 |     443     1905     5764 |     1361      803     17 |  0.000 % |
0.30/0.33	|      7489 |     443     1905     5764 |     1497     1266     19 |  0.000 % |
0.51/0.52	|     11334 |     443     1905     5764 |     1647     1259     18 |  0.000 % |
0.71/0.81	|     17100 |     443     1905     5764 |     1811     1114     18 |  0.000 % |
1.23/1.27	|     25750 |     443     1905     5764 |     1992     1424     17 |  0.000 % |
1.94/1.98	|     38725 |     443     1905     5764 |     2192     1186     17 |  0.000 % |
3.07/3.08	|     58186 |     443     1905     5764 |     2411     1667     18 |  0.000 % |
4.71/4.79	|     87378 |     443     1905     5764 |     2652     1392     18 |  0.000 % |
7.37/7.44	|    131167 |     443     1905     5764 |     2917     2112     19 |  0.000 % |
11.47/11.54	|    196851 |     443     1905     5764 |     3209     2668     20 |  0.000 % |
17.92/17.96	|    295377 |     443     1905     5764 |     3530     1987     19 |  0.000 % |
27.85/27.88	|    443167 |     443     1905     5764 |     3883     3183     20 |  0.000 % |
43.51/43.62	|    664851 |     443     1905     5764 |     4271     2757     21 |  0.000 % |
67.68/67.75	|    997376 |     443     1905     5764 |     4699     3219     18 |  0.000 % |
104.44/104.55	|   1496164 |     443     1905     5764 |     5169     4127     19 |  0.000 % |
163.11/163.16	|   2244346 |     443     1905     5764 |     5685     4063     20 |  0.000 % |
254.72/254.96	|   3366620 |     443     1905     5764 |     6254     3476     19 |  0.000 % |
397.85/398.07	|   5050032 |     443     1905     5764 |     6880     5604     19 |  0.000 % |
626.28/626.58	|   7575148 |     443     1905     5764 |     7568     3569     20 |  0.000 % |
978.73/979.10	|  11362824 |     443     1905     5764 |     8324     4537     21 |  0.000 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node63/watcher-297665-1171843097 -o ROOT/results/node63/solver-297665-1171843097 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297665-1171843097/minimarch /tmp/evaluation/297665-1171843097/instance-297665-1171843097.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23757
/proc/meminfo: memFree=516640/2055920 swapFree=4183348/4192956
[pid=23757] ppid=23755 vsize=1868 CPUtime=0
/proc/23757/stat : 23757 (minimarch) R 23755 23757 23308 0 -1 4194304 131 0 0 0 0 0 0 0 18 0 1 0 204267122 1912832 115 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134523526 0 0 4096 3 0 0 0 17 1 0 0
/proc/23757/statm: 467 115 51 132 0 332 0

[startup+0.106737 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23757
/proc/meminfo: memFree=516640/2055920 swapFree=4183348/4192956
[pid=23757] ppid=23755 vsize=1996 CPUtime=0.1
/proc/23757/stat : 23757 (minimarch) R 23755 23757 23308 0 -1 4194304 168 0 0 0 10 0 0 0 18 0 1 0 204267122 2043904 152 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551368 0 0 4096 3 0 0 0 17 1 0 0
/proc/23757/statm: 499 152 66 132 0 364 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1996

[startup+0.51478 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 23757
/proc/meminfo: memFree=516640/2055920 swapFree=4183348/4192956
[pid=23757] ppid=23755 vsize=1996 CPUtime=0.51
/proc/23757/stat : 23757 (minimarch) R 23755 23757 23308 0 -1 4194304 192 0 0 0 51 0 0 0 21 0 1 0 204267122 2043904 176 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551435 0 0 4096 3 0 0 0 17 1 0 0
/proc/23757/statm: 499 176 66 132 0 364 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1996

[startup+1.33487 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23758
/proc/meminfo: memFree=516056/2055920 swapFree=4183348/4192956
[pid=23757] ppid=23755 vsize=2128 CPUtime=1.33
/proc/23757/stat : 23757 (minimarch) R 23755 23757 23308 0 -1 4194304 218 0 0 0 133 0 0 0 25 0 1 0 204267122 2179072 202 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551152 0 0 4096 3 0 0 0 17 1 0 0
/proc/23757/statm: 532 202 66 132 0 397 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2128

[startup+2.97304 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23758
/proc/meminfo: memFree=515800/2055920 swapFree=4183348/4192956
[pid=23757] ppid=23755 vsize=2260 CPUtime=2.97
/proc/23757/stat : 23757 (minimarch) R 23755 23757 23308 0 -1 4194304 249 0 0 0 297 0 0 0 25 0 1 0 204267122 2314240 233 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551239 0 0 4096 3 0 0 0 17 1 0 0
/proc/23757/statm: 565 233 66 132 0 430 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 2260

[startup+6.25339 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23758
/proc/meminfo: memFree=515544/2055920 swapFree=4183348/4192956
[pid=23757] ppid=23755 vsize=2392 CPUtime=6.25
/proc/23757/stat : 23757 (minimarch) R 23755 23757 23308 0 -1 4194304 291 0 0 0 625 0 0 0 25 0 1 0 204267122 2449408 275 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551319 0 0 4096 3 0 0 0 17 1 0 0
/proc/23757/statm: 598 275 66 132 0 463 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 2392

[startup+12.7081 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23758
/proc/meminfo: memFree=515288/2055920 swapFree=4183348/4192956
[pid=23757] ppid=23755 vsize=2656 CPUtime=12.7
/proc/23757/stat : 23757 (minimarch) R 23755 23757 23308 0 -1 4194304 345 0 0 0 1270 0 0 0 25 0 1 0 204267122 2719744 329 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551352 0 0 4096 3 0 0 0 17 1 0 0
/proc/23757/statm: 664 329 66 132 0 529 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 2656

[startup+25.6095 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23758
/proc/meminfo: memFree=515032/2055920 swapFree=4183348/4192956
[pid=23757] ppid=23755 vsize=2920 CPUtime=25.6
/proc/23757/stat : 23757 (minimarch) R 23755 23757 23308 0 -1 4194304 406 0 0 0 2560 0 0 0 25 0 1 0 204267122 2990080 390 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551328 0 0 4096 3 0 0 0 17 1 0 0
/proc/23757/statm: 730 390 66 132 0 595 0
Current children cumulated CPU time (s) 25.6
Current children cumulated vsize (KiB) 2920

[startup+51.2152 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23758
/proc/meminfo: memFree=514584/2055920 swapFree=4183348/4192956
[pid=23757] ppid=23755 vsize=3316 CPUtime=51.19
/proc/23757/stat : 23757 (minimarch) R 23755 23757 23308 0 -1 4194304 503 0 0 0 5119 0 0 0 25 0 1 0 204267122 3395584 487 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134558353 0 0 4096 3 0 0 0 17 1 0 0
/proc/23757/statm: 829 487 66 132 0 694 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 3316

[startup+102.425 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23758
/proc/meminfo: memFree=514200/2055920 swapFree=4183348/4192956
[pid=23757] ppid=23755 vsize=3716 CPUtime=102.39
/proc/23757/stat : 23757 (minimarch) R 23755 23757 23308 0 -1 4194304 604 0 0 0 10239 0 0 0 25 0 1 0 204267122 3805184 588 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134557529 0 0 4096 3 0 0 0 17 1 0 0
/proc/23757/statm: 929 588 66 132 0 794 0
Current children cumulated CPU time (s) 102.39
Current children cumulated vsize (KiB) 3716

[startup+162.445 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23758
/proc/meminfo: memFree=513816/2055920 swapFree=4183348/4192956
[pid=23757] ppid=23755 vsize=3976 CPUtime=162.39
/proc/23757/stat : 23757 (minimarch) R 23755 23757 23308 0 -1 4194304 686 0 0 0 16239 0 0 0 25 0 1 0 204267122 4071424 670 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551368 0 0 4096 3 0 0 0 17 1 0 0
/proc/23757/statm: 994 670 66 132 0 859 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 3976

[startup+222.494 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 23892
/proc/meminfo: memFree=512096/2055920 swapFree=4183348/4192956
[pid=23757] ppid=23755 vsize=4396 CPUtime=222.36
/proc/23757/stat : 23757 (minimarch) R 23755 23757 23308 0 -1 4194304 775 0 0 0 22236 0 0 0 25 0 1 0 204267122 4501504 759 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551239 0 0 4096 3 0 0 0 17 1 0 0
/proc/23757/statm: 1099 759 66 132 0 964 0
Current children cumulated CPU time (s) 222.36
Current children cumulated vsize (KiB) 4396

[startup+282.528 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 23956
/proc/meminfo: memFree=512984/2055920 swapFree=4183348/4192956
[pid=23757] ppid=23755 vsize=4668 CPUtime=282.34
/proc/23757/stat : 23757 (minimarch) R 23755 23757 23308 0 -1 4194304 837 0 0 0 28234 0 0 0 25 0 1 0 204267122 4780032 821 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134557637 0 0 4096 3 0 0 0 17 1 0 0
/proc/23757/statm: 1167 821 66 132 0 1032 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 4668

[startup+342.545 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 23956
/proc/meminfo: memFree=512792/2055920 swapFree=4183348/4192956
[pid=23757] ppid=23755 vsize=4808 CPUtime=342.35
/proc/23757/stat : 23757 (minimarch) R 23755 23757 23308 0 -1 4194304 894 0 0 0 34235 0 0 0 25 0 1 0 204267122 4923392 878 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/23757/statm: 1202 878 66 132 0 1067 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 4808

[startup+402.567 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23956
/proc/meminfo: memFree=512600/2055920 swapFree=4183348/4192956
[pid=23757] ppid=23755 vsize=5080 CPUtime=402.35
/proc/23757/stat : 23757 (minimarch) R 23755 23757 23308 0 -1 4194304 945 0 0 0 40235 0 0 0 25 0 1 0 204267122 5201920 929 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551152 0 0 4096 3 0 0 0 17 1 0 0
/proc/23757/statm: 1270 929 66 132 0 1135 0
Current children cumulated CPU time (s) 402.35
Current children cumulated vsize (KiB) 5080

[startup+462.583 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23956
/proc/meminfo: memFree=512472/2055920 swapFree=4183348/4192956
[pid=23757] ppid=23755 vsize=5216 CPUtime=462.35
/proc/23757/stat : 23757 (minimarch) R 23755 23757 23308 0 -1 4194304 993 0 0 0 46235 0 0 0 25 0 1 0 204267122 5341184 977 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551264 0 0 4096 3 0 0 0 17 1 0 0
/proc/23757/statm: 1304 977 66 132 0 1169 0
Current children cumulated CPU time (s) 462.35
Current children cumulated vsize (KiB) 5216

[startup+522.599 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 23956
/proc/meminfo: memFree=512344/2055920 swapFree=4183348/4192956
[pid=23757] ppid=23755 vsize=5348 CPUtime=522.35
/proc/23757/stat : 23757 (minimarch) R 23755 23757 23308 0 -1 4194304 1026 0 0 0 52235 0 0 0 25 0 1 0 204267122 5476352 1010 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/23757/statm: 1337 1010 66 132 0 1202 0
Current children cumulated CPU time (s) 522.35
Current children cumulated vsize (KiB) 5348

[startup+582.617 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 23956
/proc/meminfo: memFree=512280/2055920 swapFree=4183348/4192956
[pid=23757] ppid=23755 vsize=5480 CPUtime=582.35
/proc/23757/stat : 23757 (minimarch) R 23755 23757 23308 0 -1 4194304 1050 0 0 0 58235 0 0 0 25 0 1 0 204267122 5611520 1034 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551762 0 0 4096 3 0 0 0 17 1 0 0
/proc/23757/statm: 1370 1034 66 132 0 1235 0
Current children cumulated CPU time (s) 582.35
Current children cumulated vsize (KiB) 5480

[startup+642.632 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23956
/proc/meminfo: memFree=512088/2055920 swapFree=4183348/4192956
[pid=23757] ppid=23755 vsize=5616 CPUtime=642.35
/proc/23757/stat : 23757 (minimarch) R 23755 23757 23308 0 -1 4194304 1101 0 0 0 64235 0 0 0 25 0 1 0 204267122 5750784 1085 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134557306 0 0 4096 3 0 0 0 17 1 0 0
/proc/23757/statm: 1404 1085 66 132 0 1269 0
Current children cumulated CPU time (s) 642.35
Current children cumulated vsize (KiB) 5616

[startup+702.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23956
/proc/meminfo: memFree=511896/2055920 swapFree=4183348/4192956
[pid=23757] ppid=23755 vsize=5756 CPUtime=702.36
/proc/23757/stat : 23757 (minimarch) R 23755 23757 23308 0 -1 4194304 1134 0 0 0 70236 0 0 0 25 0 1 0 204267122 5894144 1118 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551279 0 0 4096 3 0 0 0 17 1 0 0
/proc/23757/statm: 1439 1118 66 132 0 1304 0
Current children cumulated CPU time (s) 702.36
Current children cumulated vsize (KiB) 5756

[startup+762.669 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23956
/proc/meminfo: memFree=511960/2055920 swapFree=4183348/4192956
[pid=23757] ppid=23755 vsize=5892 CPUtime=762.36
/proc/23757/stat : 23757 (minimarch) R 23755 23757 23308 0 -1 4194304 1157 0 0 0 76236 0 0 0 25 0 1 0 204267122 6033408 1141 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551660 0 0 4096 3 0 0 0 17 1 0 0
/proc/23757/statm: 1473 1141 66 132 0 1338 0
Current children cumulated CPU time (s) 762.36
Current children cumulated vsize (KiB) 5892

[startup+822.69 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 23956
/proc/meminfo: memFree=511896/2055920 swapFree=4183348/4192956
[pid=23757] ppid=23755 vsize=6028 CPUtime=822.36
/proc/23757/stat : 23757 (minimarch) R 23755 23757 23308 0 -1 4194304 1187 0 0 0 82236 0 0 0 25 0 1 0 204267122 6172672 1171 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551352 0 0 4096 3 0 0 0 17 1 0 0
/proc/23757/statm: 1507 1171 66 132 0 1372 0
Current children cumulated CPU time (s) 822.36
Current children cumulated vsize (KiB) 6028

[startup+882.712 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 23956
/proc/meminfo: memFree=511768/2055920 swapFree=4183348/4192956
[pid=23757] ppid=23755 vsize=6028 CPUtime=882.37
/proc/23757/stat : 23757 (minimarch) R 23755 23757 23308 0 -1 4194304 1202 0 0 0 88237 0 0 0 25 0 1 0 204267122 6172672 1186 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134557337 0 0 4096 3 0 0 0 17 1 0 0
/proc/23757/statm: 1507 1186 66 132 0 1372 0
Current children cumulated CPU time (s) 882.37
Current children cumulated vsize (KiB) 6028

[startup+942.73 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23956
/proc/meminfo: memFree=511640/2055920 swapFree=4183348/4192956
[pid=23757] ppid=23755 vsize=6164 CPUtime=942.37
/proc/23757/stat : 23757 (minimarch) R 23755 23757 23308 0 -1 4194304 1223 0 0 0 94237 0 0 0 25 0 1 0 204267122 6311936 1207 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134552516 0 0 4096 3 0 0 0 17 1 0 0
/proc/23757/statm: 1541 1207 66 132 0 1406 0
Current children cumulated CPU time (s) 942.37
Current children cumulated vsize (KiB) 6164

[startup+1002.75 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23956
/proc/meminfo: memFree=511512/2055920 swapFree=4183348/4192956
[pid=23757] ppid=23755 vsize=6288 CPUtime=1002.38
/proc/23757/stat : 23757 (minimarch) R 23755 23757 23308 0 -1 4194304 1263 0 0 0 100238 0 0 0 25 0 1 0 204267122 6438912 1247 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134557936 0 0 4096 3 0 0 0 17 1 0 0
/proc/23757/statm: 1572 1247 66 132 0 1437 0
Current children cumulated CPU time (s) 1002.38
Current children cumulated vsize (KiB) 6288

[startup+1062.77 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23956
/proc/meminfo: memFree=511384/2055920 swapFree=4183348/4192956
[pid=23757] ppid=23755 vsize=6428 CPUtime=1062.38
/proc/23757/stat : 23757 (minimarch) R 23755 23757 23308 0 -1 4194304 1299 0 0 0 106238 0 0 0 25 0 1 0 204267122 6582272 1283 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551208 0 0 4096 3 0 0 0 17 1 0 0
/proc/23757/statm: 1607 1283 66 132 0 1472 0
Current children cumulated CPU time (s) 1062.38
Current children cumulated vsize (KiB) 6428

[startup+1122.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23956
/proc/meminfo: memFree=511384/2055920 swapFree=4183348/4192956
[pid=23757] ppid=23755 vsize=6560 CPUtime=1122.38
/proc/23757/stat : 23757 (minimarch) R 23755 23757 23308 0 -1 4194304 1310 0 0 0 112238 0 0 0 25 0 1 0 204267122 6717440 1294 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551279 0 0 4096 3 0 0 0 17 1 0 0
/proc/23757/statm: 1640 1294 66 132 0 1505 0
Current children cumulated CPU time (s) 1122.38
Current children cumulated vsize (KiB) 6560

[startup+1182.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23956
/proc/meminfo: memFree=511192/2055920 swapFree=4183348/4192956
[pid=23757] ppid=23755 vsize=6560 CPUtime=1182.39
/proc/23757/stat : 23757 (minimarch) R 23755 23757 23308 0 -1 4194304 1334 0 0 0 118239 0 0 0 25 0 1 0 204267122 6717440 1318 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551713 0 0 4096 3 0 0 0 17 1 0 0
/proc/23757/statm: 1640 1318 66 132 0 1505 0
Current children cumulated CPU time (s) 1182.39
Current children cumulated vsize (KiB) 6560



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23956
/proc/meminfo: memFree=511256/2055920 swapFree=4183348/4192956
[pid=23757] ppid=23755 vsize=6692 CPUtime=1200.01
/proc/23757/stat : 23757 (minimarch) R 23755 23757 23308 0 -1 4194304 1342 0 0 0 120001 0 0 0 25 0 1 0 204267122 6852608 1326 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551691 0 0 4096 3 0 0 0 17 1 0 0
/proc/23757/statm: 1673 1326 66 132 0 1538 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 6692

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23956
/proc/meminfo: memFree=511256/2055920 swapFree=4183348/4192956
[pid=23757] ppid=23755 vsize=6692 CPUtime=1200.01
/proc/23757/stat : 23757 (minimarch) R 23755 23757 23308 0 -1 4194304 1342 0 0 0 120001 0 0 0 25 0 1 0 204267122 6852608 1326 18446744073709551615 134512640 135054332 4294956704 18446744073709551615 134551691 0 0 4096 3 0 0 0 17 1 0 0
/proc/23757/statm: 1673 1326 66 132 0 1538 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 6692

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.43
CPU time (s): 1200.02
CPU user time (s): 1200.01
CPU system time (s): 0.008998
CPU usage (%): 99.9657
Max. virtual memory (cumulated for all children) (KiB): 6692

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.008998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1342
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 2887

runsolver used 0.806877 second user time and 2.48762 second system time

The end

Launcher Data (download as text)

Begin job on node63 on Sun Feb 18 23:58:17 UTC 2007

IDJOB= 297665
IDBENCH= 19967
IDSOLVER= 110
FILE ID= node63/297665-1171843097

PBS_JOBID= 3839714

Free space on /tmp= 66562 MiB

SOLVER NAME= minimarch 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v450/unif-k3-r4.25-v450-c1912-S1858313411-09.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297665-1171843097/minimarch /tmp/evaluation/297665-1171843097/instance-297665-1171843097.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-297665-1171843097 -o ROOT/results/node63/solver-297665-1171843097 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297665-1171843097/minimarch /tmp/evaluation/297665-1171843097/instance-297665-1171843097.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  742af8c49b83baf589639ee213385309

RANDOM SEED= 422482081

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        517056 kB
Buffers:         48864 kB
Cached:        1367756 kB
SwapCached:       3968 kB
Active:         787736 kB
Inactive:       638792 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        517056 kB
SwapTotal:     4192956 kB
SwapFree:      4183348 kB
Dirty:            2288 kB
Writeback:           0 kB
Mapped:          15356 kB
Slab:            98360 kB
Committed_AS:   525040 kB
PageTables:       1460 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66562 MiB

End job on node63 on Mon Feb 19 00:18:20 UTC 2007